Straube is a German surname that may refer to: Emil J. Straube (born 1952), Swiss and American mathematician Erich Straube (1887 - 1971), German general Karl Straube (1873 – 1950), German church musician, organist, and choral conductor Kasper Straube (15th century), German printer (1717- 1785), German composer, J. S. Bach's pupil See also Straub Straube Piano Company German-language surnames